Clyde K Glen Ullin , ND January 03, 2016 Appliance: General Electric Free Standing Microwave RVM125J01 Ge Microwave Rvm125j01: Broken microwave door handle. How to replace Microwave Door Handle, Black. Purchased the part from appliance pros, it arrived in four days, and it took 10 minutes to install the new handle. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes